﻿using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media;

namespace LoveNote.UI.Converters
{
    public class ZeroToBlackColorConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null) return Brushes.Black;
            if (int.TryParse(value.ToString(), out int result))
            {
                if (result == 0)
                {
                    return Brushes.Black;
                }
                else
                {
                    return Brushes.Green;
                }
            }

            return Brushes.Black;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
